January 2008 - sr-users

[Serusers] Digest Authentication with Tenor DX
by Ashutosh Kumar 29 Apr '25

29 Apr '25

Hi, Does someone have any idea/experience with Quintum DX radius server's support for digest mode authentication. The Access-Request packets sent by SER are getting an error back. Guide. Regards, Ashutosh Kumar Chetu, Inc. Ph : 1(305) 402 6724 - Witin US Ph : 91 120 5323340 - Outside US Fax:1 (305) 832 5987 For more information, please visit http://www.chetu.com

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[Serusers] ser-0.9.6: modules/postgres bugreport & patch
by Alexandre Snarskii 13 Oct '08

13 Oct '08

Hi! I'm running ser-0.9.6, on FreeBSD 6.1-stable, database backend is postgresql version 8.1.3. Today I got errors in logfiles, saying: messages.2.bz2:May 29 14:35:03 <XXX> /usr/local/sbin/ser[51448]: ERROR:avpops:dbrow2avp: dbrow contains NULL fields The similar problem reported in: http://lists.iptel.org/pipermail/serusers/2005-May/019681.html with much more detailed description of error, database contents and config samples. Patch is trivial, and looks more like a fix to copy'n'paste error: in mysql/val.c function str2val states: if (!_s) { memset(_v, 0, sizeof(db_val_t)); VAL_TYPE(_v) = _t; VAL_NULL(_v) = 1; return 0; } VAL_NULL(_v) = 0; and the last line mentions that 'well, that's value is not NULL'. In postgresql/db_val.c, line 182, function str2valp, the same statement is the: if (!_s) { DLOG("str2valp", "got a null value"); VAL_TYPE(_v) = _t; VAL_NULL(_v) = 1; return 0; } without explicit notification that this is not-NULL value. More than, nowhere else in this function VAL_NULL(_v) not set to 0. So, if a value _v.val contained anyting but 0 at the function start, resulting value will be threated as NULL despite the fact, that _s is NOT NULL. Patch is obvious, just add VAL_NULL(_v)=0; after cited block (line 188) and everyting will be ok. At least for me it's ok for some hours :)

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[Serusers] SER Nokia CANCEL Problem
by Abdul Qadir 07 May '08

07 May '08

Hi , I tried to call from one nokia sip (E61 and other models )phone to another nokia sip phone. The call works fine. The problem comes only when I call from Phone A to Phone B and then immediately cancel the call(from Phone A). The Phone A will hangup the call as it sent CANCEL but the SER will ignore this CANCEL and still send INVITE to Phone B resulting in a ghost call situation. I tried to capture a log of message and found that Phone A "CANCEL" message is received on SER even before any provisional response from Phone B. Therefor SER doesnot relay this CANCEL request to Phone B. I even checked RFC which clearly says that UAC should not send CANCEL untill it receives any provisional response. I talked to Nokia expert and they said the 100 Trying message from your server is considered as provisional response, therefor behaviour of client is absolutely correct. Is there any way I can stop 100 Trying message and still run statefull SER, so that I can verify what nokia said. Any ideas suggestions are welcome. Thanking you all in advance. Best Regards, Abdul Qadir --------------------------------- Don't be flakey. Get Yahoo! Mail for Mobile and always stay connected to friends.

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[Serusers] RTPProxy
by Strassburger, Patrick 27 Apr '08

27 Apr '08

> Hi all, > > Is there an easy way to disable RTPProxy for certain calls eg. based > on called number? > Am using the ser.cfg from > http://www.iptel.org/ser/howtos/optimizing_the_use_of_rtp_proxy. > > For whatever reason all calls are passing the RTPProxy. > - I would like to disable the RTPProxy for calls where I know the > destination is able to handle NAT. > - For calls where I know both UAT are behind the same NAT. > As soon as I update the realm of those clients with whatever > value beside the ser IP adress, those useres cannot login anymore. > > Is this sufficient information - do you need the ser.cfg? > > Thanks > Patrick > > > ************************************************************************************* The message is intended for the named addressee only and may not be disclosed to or used by anyone else, nor may it be copied in any way. The contents of this message and its attachments are confidential and may also be subject to legal privilege. If you are not the named addressee and/or have received this message in error, please advise us by e-mailing security(a)colt.net and delete the message and any attachments without retaining any copies. Internet communications are not secure and COLT does not accept responsibility for this message, its contents nor responsibility for any viruses. No contracts can be created or varied on behalf of COLT Telecommunications, its subsidiaries or affiliates ("COLT") and any other party by email Communications unless expressly agreed in writing with such other party. Please note that incoming emails will be automatically scanned to eliminate potential viruses and unsolicited promotional emails. For more information refer to www.colt.net or contact us on +44(0)20 7390 3900.

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[OpenSER-Users] Openser Mediaproxy
by Abdul 21 Apr '08

21 Apr '08

Hi friends, I was trying to install Openser and Mediaproxy. but when i am starting media proxy using /etc/init.d/mediaproxy star I am getting some error in syslog. Jan 22 12:18:27 hatifserver4 mediaproxy[14707]: warning: accounting is enabled but the accounting module is missing. accounting is not available! Jan 22 12:18:27 hatifserver4 mediaproxy[14707]: Listening for commands on local socket `/var/run/mediaproxy.sock' Jan 22 12:18:27 hatifserver4 mediaproxy[14707]: Listening for remote commands on `212.XXXXXXXXXXXXXx:25060' Jan 22 12:18:27 hatifserver4 mediaproxy[14707]: Remote commands are allowed from: 212.XXXXXXXXXXXXXXXXXX, 127.0.0.1 Jan 22 12:18:27 hatifserver4 mediaproxy[14707]: Using IP address `XXXXXXXXXXXXX' for the RTP/RTCP proxy Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: Traceback (most recent call last): Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: File "/usr/local/mediaproxy/proxydispatcher.py", line 65, in <module> Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: import dispatcher Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: File "/usr/local/mediaproxy/modules/dispatcher.py", line 39, in <module> Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: from accounting import accounting, StopRecordSerializer, UnserializeError Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: File "/usr/local/mediaproxy/modules/accounting.py", line 17, in <module> Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: from radius import * Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: File "/usr/local/mediaproxy/modules/radius.py", line 10, in <module> Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: import pyrad.client Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: ImportError Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: : Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: No module named pyrad.client Jan 22 12:18:27 hatifserver4 proxydispatcher[14710]: exiting. this is our Mediaproxy.ini file i am not using any kind of accounting or radius in INI file but i don't kow why it is shwoing accounting is enable [Dispatcher] start = yes socket = /var/run/proxydispatcher.sock group = openser defaultProxy = /var/run/mediaproxy.sock [MediaProxy] start = yes socket = /var/run/mediaproxy.sock group = openser listen = XXXXXXXXXXXXXx allow = XXXXXXXXXXXXXXXXXXXXXXXXxx proxyIP = XXXXXXXXXXXXXXXXXXXXXX portRange = 20000:65000 TOS = 0xb8 idleTimeout = 60 holdTimeout = 3600 forceClose = 0 accounting = none [Accounting] accounting = none --------------------------------- Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.

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[OpenSER-Users] survey: Who is using serweb?
by Klaus Darilion 10 Apr '08

10 Apr '08

Which version do you use? Does it work at all with current version of openser (1.3)? PS: this is to find out if serweb supported can be removed from openser regards klaus

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[OpenSER-Users] ERROR: presence_xml:get_final_notify_body?
by KevinKinnan 07 Mar '08

07 Mar '08

My testbed is combination of openser and openxcap. openser.cfg file is similar with the example on the website of OpenXCAP. After updating published information by sending PUBLISH, no NOTIFY message is sent to client-side. I got the following errors(debug=3) in syslog file. Any ideas anyone? --------------------------------------------------------------------------------------- ERROR:presence_xml:get_final_notify_body: while extracting the transformation node ERROR:presence_xml:pres_apply_auth: in function get_final_notify_body ERROR:presence:send_notify_request: in function apply_auth_nbody ERROR:presence:notify: sending Notify not successful ERROR:presence:publ_notify: Could not send notify for presence --------------------------------------------------------------------------------------- Regards, Kevin _________________________________________________________________ 手机也能上 MSN 聊天了，快来试试吧！ http://mobile.msn.com.cn/

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[Serusers] Fwd: SIP Express Bundle ready-to-go idea, request for input
by Mike Trest - Personal 25 Feb '08

25 Feb '08

Greger, et. al., I like your idea enough to volunteer as a tester + documentation writer. I do a lot of tech and user writing. Active in VoIP since the beginning. I am active VoIP engineer and developer. Also PSTN & VoIP network designer-builder. I have my own private machines, network, and VoIP gateway resources. Prefer CentOS or FC* ..mike.. >Hi guys, >I have been playing with the following idea: >Create a ready-to-run OS image with everything that is needed for >iptel.org apps pre-installed + a complete installation of: >* SER 2.0 (release) >* rtpproxy >* SEMS >* SERweb >* maybe sipsak, some monitoring tools, etc > > >The idea is to create a small script 'config_iptelorg' for >configuring the installation to your needs. You should then be able >to download the ready image, boot it, go through the script and have >an up and running iptel.org proxy and app server just like the >iptel.org free SIP service in maybe 10-15 minutes. This way you >could host a SIP service for your own domain with close to no setup at all. > >Some questions to you: >* Is there any interest for this at all? >* I was thinking about using Ubuntu 7.10 server as the OS. Any >thoughts/preferences? >* Should the image be an Amazon EC3 image (you could use >http://www.rightscale.com and get it running in no time with 10 >run-hours free) or should it be a VMware appliance to be run with >free VMware Player? >* Other suggestions/comments? > >I could need some help with this, anyone interested in lending me a >hand? (could be anything, documentation, testing, installation, etc) >g-)

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[OpenSER-Users] OpenSER: xcap_auth.c, does it filter other conditions except action/sub-handling, like sphere and va
by KevinKinnan 22 Feb '08

22 Feb '08

My testplatform is openser+openxcap. Only using action/sub-handling as permission rules passed the test. But neither sphere and validity rules works. The file "xcap_auth.c" in presence_xml directory can't give me any clue about sphere and validity. Does openser(presence_xml) support sphere and validity as presence auth rules when fetching xcap doc from OpenXCAP server? Thank you! Kevin, _________________________________________________________________ MSN 中文网，最新时尚生活资讯，白领聚集门户。 http://cn.msn.com

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[OpenSER-Users] Presence problems
by Leonard Broman 19 Feb '08

19 Feb '08

Hi! Since my last question on this list I have set up the OpenXCAP and put the necessery documents in the database. I however still have the same problem. On subscribe requests the server responds 481 Subscription does not exist and logs: Jan 21 16:04:24 m2lin3 ./openser[5109]: ERROR:presence:get_stored_info: record not found in hash_table Jan 21 16:04:24 m2lin3 ./openser[5109]: ERROR:presence:handle_subscribe: getting stored info Anyone that can tell me why it's behaving like this? Leo

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